diff options
Diffstat (limited to 'lib/ext2fs/ext2_types.h.in')
| -rw-r--r-- | lib/ext2fs/ext2_types.h.in | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/lib/ext2fs/ext2_types.h.in b/lib/ext2fs/ext2_types.h.in new file mode 100644 index 0000000..98cc65b --- /dev/null +++ b/lib/ext2fs/ext2_types.h.in @@ -0,0 +1,196 @@ +/* + * If linux/types.h is already been included, assume it has defined + * everything we need. (cross fingers) Other header files may have + * also defined the types that we need. + */ +#if (!defined(_LINUX_TYPES_H) && !defined(_BLKID_TYPES_H) && \ + !defined(_EXT2_TYPES_H)) +#define _EXT2_TYPES_H + +@ASM_TYPES_HEADER@ + +#ifndef HAVE___U8 +#define HAVE___U8 +#ifdef __U8_TYPEDEF +typedef __U8_TYPEDEF __u8; +#else +typedef unsigned char __u8; +#endif +#endif /* HAVE___U8 */ + +#ifndef HAVE___S8 +#define HAVE___S8 +#ifdef __S8_TYPEDEF +typedef __S8_TYPEDEF __s8; +#else +typedef signed char __s8; +#endif +#endif /* HAVE___S8 */ + +#ifndef HAVE___U16 +#define HAVE___U16 +#ifdef __U16_TYPEDEF +typedef __U16_TYPEDEF __u16; +#else +#if (@SIZEOF_INT@ == 2) +typedef unsigned int __u16; +#else +#if (@SIZEOF_SHORT@ == 2) +typedef unsigned short __u16; +#else +#undef HAVE___U16 + ?==error: undefined 16 bit type +#endif /* SIZEOF_SHORT == 2 */ +#endif /* SIZEOF_INT == 2 */ +#endif /* __U16_TYPEDEF */ +#endif /* HAVE___U16 */ + +#ifndef HAVE___S16 +#define HAVE___S16 +#ifdef __S16_TYPEDEF +typedef __S16_TYPEDEF __s16; +#else +#if (@SIZEOF_INT@ == 2) +typedef int __s16; +#else +#if (@SIZEOF_SHORT@ == 2) +typedef short __s16; +#else +#undef HAVE___S16 + ?==error: undefined 16 bit type +#endif /* SIZEOF_SHORT == 2 */ +#endif /* SIZEOF_INT == 2 */ +#endif /* __S16_TYPEDEF */ +#endif /* HAVE___S16 */ + +#ifndef HAVE___U32 +#define HAVE___U32 +#ifdef __U32_TYPEDEF +typedef __U32_TYPEDEF __u32; +#else +#if (@SIZEOF_INT@ == 4) +typedef unsigned int __u32; +#else +#if (@SIZEOF_LONG@ == 4) +typedef unsigned long __u32; +#else +#if (@SIZEOF_SHORT@ == 4) +typedef unsigned short __u32; +#else +#undef HAVE___U32 + ?== error: undefined 32 bit type +#endif /* SIZEOF_SHORT == 4 */ +#endif /* SIZEOF_LONG == 4 */ +#endif /* SIZEOF_INT == 4 */ +#endif /* __U32_TYPEDEF */ +#endif /* HAVE___U32 */ + +#ifndef HAVE___S32 +#define HAVE___S32 +#ifdef __S32_TYPEDEF +typedef __S32_TYPEDEF __s32; +#else +#if (@SIZEOF_INT@ == 4) +typedef int __s32; +#else +#if (@SIZEOF_LONG@ == 4) +typedef long __s32; +#else +#if (@SIZEOF_SHORT@ == 4) +typedef short __s32; +#else +#undef HAVE___S32 + ?== error: undefined 32 bit type +#endif /* SIZEOF_SHORT == 4 */ +#endif /* SIZEOF_LONG == 4 */ +#endif /* SIZEOF_INT == 4 */ +#endif /* __S32_TYPEDEF */ +#endif /* HAVE___S32 */ + +#ifndef HAVE___U64 +#define HAVE___U64 +#ifdef __U64_TYPEDEF +typedef __U64_TYPEDEF __u64; +#else +#if (@SIZEOF_INT@ == 8) +typedef unsigned int __u64; +#else +#if (@SIZEOF_LONG_LONG@ == 8) +typedef unsigned long long __u64; +#else +#if (@SIZEOF_LONG@ == 8) +typedef unsigned long __u64; +#else +#undef HAVE___U64 + ?== error: undefined 64 bit type +#endif /* SIZEOF_LONG_LONG == 8 */ +#endif /* SIZEOF_LONG == 8 */ +#endif /* SIZEOF_INT == 8 */ +#endif /* __U64_TYPEDEF */ +#endif /* HAVE___U64 */ + +#ifndef HAVE___S64 +#define HAVE___S64 +#ifdef __S64_TYPEDEF +typedef __S64_TYPEDEF __s64; +#else +#if (@SIZEOF_INT@ == 8) +typedef int __s64; +#else +#if (@SIZEOF_LONG_LONG@ == 8) +#if defined(__GNUC__) +typedef __signed__ long long __s64; +#else +typedef signed long long __s64; +#endif /* __GNUC__ */ +#else +#if (@SIZEOF_LONG@ == 8) +typedef long __s64; +#else +#undef HAVE___S64 + ?== error: undefined 64 bit type +#endif /* SIZEOF_LONG_LONG == 8 */ +#endif /* SIZEOF_LONG == 8 */ +#endif /* SIZEOF_INT == 8 */ +#endif /* __S64_TYPEDEF */ +#endif /* HAVE___S64 */ + +#undef __S8_TYPEDEF +#undef __U8_TYPEDEF +#undef __S16_TYPEDEF +#undef __U16_TYPEDEF +#undef __S32_TYPEDEF +#undef __U32_TYPEDEF +#undef __S64_TYPEDEF +#undef __U64_TYPEDEF + +#endif /* _*_TYPES_H */ + +#include <stdint.h> + +/* endian checking stuff */ +#ifndef EXT2_ENDIAN_H_ +#define EXT2_ENDIAN_H_ + +#ifdef __CHECKER__ +# ifndef __bitwise +# define __bitwise __attribute__((bitwise)) +# endif +#define __force __attribute__((force)) +#else +# ifndef __bitwise +# define __bitwise +# endif +#define __force +#endif + +typedef __u16 __bitwise __le16; +typedef __u32 __bitwise __le32; +typedef __u64 __bitwise __le64; +typedef __u16 __bitwise __be16; +typedef __u32 __bitwise __be32; +typedef __u64 __bitwise __be64; + +#endif /* EXT2_ENDIAN_H_ */ + +@PUBLIC_CONFIG_HEADER@ |